IBM

C2020-930 · Question #109

Consider this Filler node where Age of respondent is stored as a string. What operation will the Replace with: Expression accomplish?

The correct answer is B. Converts numeric values to integers and converts non-numeric values to $null$ value. See the full explanation below for the reasoning.

Question

Consider this Filler node where Age of respondent is stored as a string. What operation will the Replace with: Expression accomplish?

Exhibit

C2020-930 question #109 exhibit

Options

AConverts numeric values to integers and leaves the non-numeric values as is.
BConverts numeric values to integers and converts non-numeric values to $null$ value.
CThe expression is not a valid operation.
DUses @FIELD to create a new field.

How the community answered

(38 responses)

A
3% (1)
B
76% (29)
C
8% (3)
D
13% (5)

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Full C2020-930 Practice